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Posted to issues@maven.apache.org by "Gray (Jira)" <ji...@apache.org> on 2020/10/22 19:41:00 UTC
[jira] [Updated] (MANTRUN-229) exec target output has newlines
converted corrupting binary information
[ https://issues.apache.org/jira/browse/MANTRUN-229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gray updated MANTRUN-229:
-------------------------
Description:
I was trying to use the gzip task but it doesn't support level so I switched to using the exec task like the following:
{noformat}
<exec executable="gzip" output="target/classes/magic.gz">
<arg value="-c" />
<arg value="-9" />
<arg value="src/test/resources/magic" />
{noformat}
Unfortunately, this produced corrupted gzip output. In examining at the magic.gz file, I determined that any line end characters that happened to be in the binary such as \r were being converted to the platform EOL. The output from that command should be binary clean IMO.
I think I saw it with both the 3.0.0 and 1.8 versions. It may be a failure of the underlying ant target code.
was:
I was trying to use the gzip task but it doesn't support level so I switched to using the exec task like the following:
{noformat}
<exec executable="gzip" output="target/classes/magic.gz">
<arg value="-c" />
<arg value="-9" />
<arg value="src/test/resources/magic" />
{noformat}
Unfortunately, this produced corrupted gzip output. In looking at the magic file, I determined that any line end character such as \r was being converted. The output from that command should be binary clean IMO.
I think I saw it with both the 3.0.0 and 1.8 versions. It may be a failure of the underlying ant target code.
> exec target output has newlines converted corrupting binary information
> -----------------------------------------------------------------------
>
> Key: MANTRUN-229
> URL: https://issues.apache.org/jira/browse/MANTRUN-229
> Project: Maven Antrun Plugin
> Issue Type: Bug
> Affects Versions: 1.8, 3.0.0
> Reporter: Gray
> Priority: Minor
>
> I was trying to use the gzip task but it doesn't support level so I switched to using the exec task like the following:
> {noformat}
> <exec executable="gzip" output="target/classes/magic.gz">
> <arg value="-c" />
> <arg value="-9" />
> <arg value="src/test/resources/magic" />
> {noformat}
> Unfortunately, this produced corrupted gzip output. In examining at the magic.gz file, I determined that any line end characters that happened to be in the binary such as \r were being converted to the platform EOL. The output from that command should be binary clean IMO.
> I think I saw it with both the 3.0.0 and 1.8 versions. It may be a failure of the underlying ant target code.
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